28199078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25589}}^1$

素因数の和:25639

約数の個数: 16

約数和(自身を含む): 46062000

約数和(自身を除く): 17862922

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 25589, 51178, 486191, 742081, 972382, 1484162, 14099539, 28199078]

約数ペア:

[(1, 28199078), (2, 14099539), (19, 1484162), (29, 972382), (38, 742081), (58, 486191), (551, 51178), (1102, 25589)]